CN220338467U - Pretreatment device for medical waste incineration - Google Patents
Pretreatment device for medical waste incineration Download PDFInfo
- Publication number
- CN220338467U CN220338467U CN202321990905.9U CN202321990905U CN220338467U CN 220338467 U CN220338467 U CN 220338467U CN 202321990905 U CN202321990905 U CN 202321990905U CN 220338467 U CN220338467 U CN 220338467U
- Authority
- CN
- China
- Prior art keywords
- eccentric roller
- outer box
- fixed
- medical waste
- crushing teeth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002906 medical waste Substances 0.000 title claims abstract description 58
- 238000004056 waste incineration Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000009286 beneficial effect Effects 0.000 abstract description 13
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model relates to a pretreatment device for medical waste incineration, wherein a first eccentric roller and a second eccentric roller are arranged in parallel in an inner cavity of an outer box, a plurality of crushing teeth are fixed on the first eccentric roller and the second eccentric roller, and the crushing teeth on the first eccentric roller and the crushing teeth on the second eccentric roller are staggered; the two ends of the first eccentric roller and the second eccentric roller are respectively and rotatably connected with the side wall of the outer box, the two variable frequency motors are fixed outside the outer box, and the main shafts of the two variable frequency motors are respectively fixed with one ends of the first eccentric roller and the second eccentric roller; the top wall of the outer box is sunken downwards to form a storage hopper, the lowest point of the storage hopper corresponds to a gap between the first eccentric roller and the second eccentric roller, and a feed inlet is arranged at the lowest point of the storage hopper; the material pushing plate is movably arranged in the material inlet and is fixed with the adjusting mechanism. The beneficial effects are as follows: when the first eccentric roller and the second eccentric roller rotate, the gap between the first eccentric roller and the second eccentric roller is changed, so that the material breaking openings with different sizes are formed, and the breaking efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of medical waste treatment, in particular to a pretreatment device for medical waste incineration.
Background
Medical waste is usually pretreated before incineration treatment, for example, a pretreatment device for medical waste incineration disclosed in patent application No. 2022203493477 is adopted, and although the pretreatment device can conveniently cut medical waste (medical plastic waste), the cutting rollers adopted in the pretreatment device are of equal-diameter cylindrical structures, and for medical waste with different sizes, particularly for treatment of medical waste with larger sizes, the gap between the two cutting rollers is fixed, so that the problem of long biting time of medical waste exists, and the pretreatment time is long.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a pretreatment device for medical waste incineration, which aims to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: a pretreatment device for medical waste incineration, comprising: the inner cavity of the outer box is provided with a first eccentric roller and a second eccentric roller in parallel, a plurality of crushing teeth are fixed on the first eccentric roller and the second eccentric roller, and the crushing teeth on the first eccentric roller and the crushing teeth on the second eccentric roller are staggered; the two ends of the first eccentric roller and the second eccentric roller are respectively and rotatably connected with the side wall of the outer box, the two variable frequency motors are fixed outside the outer box, and the main shafts of the two variable frequency motors are respectively fixed with one ends of the first eccentric roller and the second eccentric roller; the top wall of the outer box is sunken downwards to form a storage hopper, the lowest point of the storage hopper corresponds to a gap between the first eccentric roller and the second eccentric roller, and a feed inlet is arranged at the lowest point of the storage hopper; the material pushing plate is movably arranged in the material inlet, is fixed with the adjusting mechanism and reciprocates between the material storage hopper and the inner cavity of the outer box through the adjusting mechanism.
The beneficial effects of the utility model are as follows:
because two eccentric rollers are adopted, when the first eccentric roller and the second eccentric roller rotate, the gap between the first eccentric roller and the second eccentric roller is changed and is large and small in time, and crushing teeth are matched at the moment, so that different-size crushing openings are formed, medical wastes with different amounts or different sizes can be bitten into, the crushing efficiency is improved, and the crushing is also facilitated for medical wastes with larger sizes; when the rotating speeds of the two variable frequency motors are different, the gap between the first eccentric roller and the second eccentric roller is also changed, and different amounts of medical wastes can be bitten into the variable frequency motors, so that the crushing efficiency is improved;
because the material pushing plate is movably arranged in the material inlet, the material pushing plate is fixed with the adjusting mechanism and reciprocates between the material storage hopper and the inner cavity of the outer box through the adjusting mechanism;
therefore, when the pushing plate enters the pushing plate from the inner cavity of the outer box through the feeding hole under the action of the adjusting mechanism, medical waste in the storage hopper can be loosened so as to be beneficial to entering the outer box through the feeding hole, the situation that the medical waste in the storage hopper is difficult to enter the outer box through the feeding hole after being accumulated is avoided, and particularly, when the direction of the medical waste with larger size is deviated, the direction can be changed through the pushing action of the pushing plate so as to be beneficial to the medical waste entering the outer box through the feeding hole; when the pushing plate enters the inner cavity of the outer box from the storage hopper through the feeding hole under the action of the adjusting mechanism, part of medical waste in the storage hopper can be pulled into the inner cavity of the outer box.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the crushing teeth are arc-shaped, the crushing teeth on the first eccentric roller being curved in the direction of rotation of the first eccentric roller, the crushing teeth on the second eccentric roller being curved in the direction of rotation of the second eccentric roller.
The adoption of the method has the further beneficial effects that: the crushing teeth are arc-shaped, so that medical waste can be conveniently bitten into a gap between the first eccentric roller and the second eccentric roller, and the crushing of the medical waste is facilitated.
Further, the inner surface of the crushing teeth on the first eccentric roller is provided with a plurality of hooking teeth, and the outer surface of the crushing teeth on the second eccentric roller is provided with a cutting edge.
The adoption of the method has the further beneficial effects that: the friction force between the medical waste and the medical waste can be increased through the hooking teeth, so that the medical waste is bitten into a gap between the first eccentric roller and the second eccentric roller; the outer surface of the crushing teeth on the second eccentric roller is provided with cutting edges, and when the crushing teeth on the first eccentric roller bite medical wastes into a gap between the first eccentric roller and the second eccentric roller, the crushing teeth on the first eccentric roller can be matched with the cutting edges of the crushing teeth on the second eccentric roller to cut off the medical wastes.
Further, the adjusting mechanism includes: the driving wheel is rotatably arranged on the inner wall of the outer box through a rotating shaft and is connected with the rotating shaft of the first eccentric roller or the second eccentric roller through the driving chain; the guide rail is vertically arranged above the driven wheel and is fixed with the inner wall of the outer box; the sliding block is arranged on the guide rail in a sliding way; the lower end of the transmission rod is eccentrically and rotationally connected with the driven wheel, and the upper end of the transmission rod is rotationally connected with the sliding block; the pushing plate is fixed with the sliding block through a bracket.
The adoption of the method has the further beneficial effects that: when the driven wheel rotates, the driven wheel drives the transmission rod to move, the sliding block can slide up and down on the guide rail in a reciprocating manner when the transmission rod moves, and the sliding block drives the pushing plate to reciprocate up and down through the support when the sliding block slides up and down, so that the pushing plate reciprocates between the storage hopper and the inner cavity of the outer box, the rotation of the first eccentric roller or the second eccentric roller is used as a power source to drive the adjusting mechanism to act, the crushing and pushing can be synchronously carried out, and an additional configuration power source can be omitted.
Further, the drive train includes: the driving wheel and the belt are coaxially fixed on the rotating shaft of the first eccentric roller or the second eccentric roller; the driven wheel is connected with the driving wheel through a belt.
Further, the bracket includes: the bottom rod and the pole setting, the bottom rod is arranged along the length direction of first eccentric roller or second eccentric roller, and the one end and the slider of bottom rod are fixed mutually, fixed many pole settings on the bottom rod, and the upper end and the pushing plate bottom surface of pole setting are fixed mutually.
Further, the pushing plate is high in the middle and low at two sides.
The adoption of the method has the further beneficial effects that: can avoid medical waste from being remained on the pushing plate.
Further, the size of the pushing plate is matched with the size of the feeding hole.
The adoption of the method has the further beneficial effects that: can shelter from the feed inlet, can reduce or slow down the peculiar smell excessive in the outer container to a certain extent.
Drawings
FIG. 1 is a perspective view of a pretreatment device for medical waste incineration according to the present utility model;
FIG. 2 is a view showing a construction of the pretreatment device for medical waste incineration according to the present utility model, with one side wall removed;
fig. 3 is an internal configuration diagram of the pretreatment device for medical waste incineration according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. the device comprises an outer box 110, a feed inlet 120, a storage hopper 130, an observation window 2, a first eccentric roller 3, a second eccentric roller 4, crushing teeth 5, a variable frequency motor 6, a pushing plate 7, an adjusting mechanism 710, a transmission chain 711, a driving wheel 712, a belt 720, a driven wheel 730, a transmission rod 740, a sliding block 750, a guide rail 760, a support 761, a bottom rod 762 and a vertical rod.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Example 1
As shown in fig. 1, 2 and 3, a pretreatment device for medical waste incineration comprises: the device comprises an outer box 1, wherein a first eccentric roller 2 and a second eccentric roller 3 are arranged in parallel in the inner cavity of the outer box 1, a plurality of crushing teeth 4 are fixed on the first eccentric roller 2, a plurality of crushing teeth 4 are fixed on the second eccentric roller 3, and the crushing teeth 4 on the first eccentric roller 2 are staggered with the crushing teeth 4 on the second eccentric roller 3; the two ends of the first eccentric roller 2 are respectively and rotatably connected with the side wall of the outer box 1, the two ends of the second eccentric roller 3 are respectively and rotatably connected with the side wall of the outer box 1, the outer box 1 is externally fixed with two variable frequency motors 5, the main shafts of the two variable frequency motors 5 are respectively fixed with one ends of the first eccentric roller 2 and the second eccentric roller 3, and in the process that the two variable frequency motors 5 respectively drive the first eccentric roller 2 and the second eccentric roller 3 to rotate, the crushing teeth 4 on the first eccentric roller 2 and the crushing teeth 4 on the second eccentric roller 3 are always staggered with each other, and medical wastes are crushed through the staggered crushing teeth 4;
because two eccentric rollers are adopted, when the first eccentric roller 2 and the second eccentric roller 3 rotate, the gap between the two eccentric rollers is changed and is large and small in time, and then the crushing teeth 4 are matched at the moment, so that different-size crushing openings are formed, and medical wastes with different amounts or different sizes can be bitten into, thereby being beneficial to accelerating the crushing efficiency and being beneficial to crushing medical wastes with larger sizes; when the rotating speeds of the two variable frequency motors 5 are different, the gap between the first eccentric roller 2 and the second eccentric roller 3 is also changed, and medical wastes with different amounts can be bitten into the variable frequency motors, so that the crushing efficiency is improved;
the top wall of the outer box 1 is downwards sunken to form a storage hopper 120, the lowest point of the storage hopper 120 corresponds to a gap between the first eccentric roller 2 and the second eccentric roller 3, a feeding hole 110 is arranged at the lowest point of the storage hopper 120, and the length direction of the feeding hole 110 is the same as the length direction of the first eccentric roller 2 or the second eccentric roller 3;
in addition, a pushing plate 6 is movably arranged in the feed inlet 110, and the pushing plate 6 is fixed with an adjusting mechanism 7 and reciprocates between the storage hopper 120 and the inner cavity of the outer box 1 through the adjusting mechanism 7;
such as: under the action of the adjusting mechanism 7, when the pushing plate 6 enters the pushing plate 6 from the inner cavity of the outer box 1 through the feed inlet 110, medical waste in the storage hopper 120 can be loosened so as to be beneficial to the medical waste entering the outer box 1 through the feed inlet 110, the situation that the medical waste in the storage hopper 120 is difficult to enter the outer box 1 through the feed inlet 110 after being accumulated is avoided, and particularly, when the orientation of the medical waste with larger size is deviated, the orientation can be changed through the pushing action of the pushing plate 6 so as to be beneficial to the medical waste entering the outer box 1 through the feed inlet; when the pushing plate 6 enters the inner cavity of the outer box 1 from the storage hopper 120 through the feeding hole 110 under the action of the adjusting mechanism 7, part of medical waste in the storage hopper 120 can be pulled into the inner cavity of the outer box 1.
Example 2
As shown in fig. 2 and 3, this embodiment is a further improvement of the embodiment 1, and specifically includes the following steps:
the crushing teeth 4 are arc-shaped, the crushing teeth 4 on the first eccentric roller 2 are bent towards the rotation direction of the first eccentric roller 2, the crushing teeth 4 on the second eccentric roller 3 are bent towards the rotation direction of the second eccentric roller 3, and the crushing teeth 4 are arc-shaped, so that medical waste can be conveniently bitten into a gap between the first eccentric roller 2 and the second eccentric roller 3, and the crushing of the medical waste is facilitated.
Example 3
As shown in fig. 2 and 3, this embodiment is a further improvement of the embodiment 2, and specifically includes the following steps:
the inner surface of the crushing teeth 4 on the first eccentric roller 2 is provided with a plurality of hooking teeth (not shown in the figure), and the friction force between the crushing teeth and the medical waste can be increased through the hooking teeth, so that the medical waste can be bitten into a gap between the first eccentric roller 2 and the second eccentric roller 3; the outer surface of the crushing teeth 4 on the second eccentric roller 3 has a cutting edge (not shown in the figure), and when the crushing teeth 4 on the first eccentric roller 2 bite medical waste into the gap between the first eccentric roller 2 and the second eccentric roller 3, the crushing teeth 4 on the first eccentric roller 2 may cooperate with the cutting edge of the crushing teeth 4 on the second eccentric roller 3 to cut off the medical waste.
Example 4
As shown in fig. 2 and 3, this embodiment is a further improvement of the embodiment 3, and specifically includes the following steps:
the adjusting mechanism 7 includes: drive chain 710, driven wheel 720, drive rod 730, slider 740, guide rail 750, and bracket 760;
the driven wheel 720 is rotatably arranged on the inner wall of the outer box 1 through a rotating shaft, the driven wheel 720 is connected with the rotating shaft of the first eccentric roller 2 or the second eccentric roller 3 through a transmission chain 710, namely, when the first eccentric roller 2 or the second eccentric roller 3 rotates, the driven wheel 720 is driven to rotate through the transmission chain 710, and the rotating axial lead of the driven wheel 720 is parallel to the rotating axial lead of the first eccentric roller 2 or the second eccentric roller 3;
the guide rail 750 is vertically disposed above the driven wheel 720, and the guide rail 750 is fixed to the inner wall of the outer case 1; the slider 740 is slidably disposed on the guide rail 750, that is, the slider 740 can slide up and down on the guide rail 750; the lower end of the transmission rod 730 is rotationally connected with the driven wheel 720, and the rotational connection point of the transmission rod 730 and the driven wheel 720 is positioned at the eccentric position of the driven wheel 720; the upper end of the transmission rod 730 is rotatably connected with the slider 740; the pushing plate 6 is fixed with the sliding block 740 through a bracket 760;
when the driven wheel 720 rotates, the driven wheel 720 drives the transmission rod 730 to move, and when the transmission rod 730 moves, the sliding block 740 slides up and down in a reciprocating manner on the guide rail 750, and when the sliding block 740 slides up and down in a reciprocating manner, the bracket 760 drives the pushing plate 6 to reciprocate up and down, so that the pushing plate 6 reciprocates between the storage hopper 120 and the inner cavity of the outer box 1.
Example 5
As shown in fig. 2 and 3, this embodiment is a further improvement of the embodiment 4, and specifically includes the following steps:
the drive train 710 includes: a driving wheel 711 and a belt 712, the driving wheel 711 being coaxially fixed on the rotation shaft of the first eccentric roller 2 or the second eccentric roller 3; the driven wheel 720 is connected with the driving wheel 711 through a belt 712, and when the driving wheel 711 rotates along with the first eccentric roller 2 or the second eccentric roller 3, the driven wheel 720 is driven to rotate through the belt 712; in actual practice, it is not precluded that a chain is used instead of the belt 712, and in this case, the driven pulley 720 and the driving pulley 711 are gears or sprockets.
Example 6
As shown in fig. 2 and 3, this embodiment is a further improvement of the embodiment 4 or 5, and is specifically as follows:
the stand 760 includes: the bottom rod 761 and the upright rods 762, the bottom rod 761 is arranged along the length direction of the first eccentric roller 2 or the second eccentric roller 3, one end of the bottom rod 761 is fixed with the sliding block 740, a plurality of upright rods 762 are fixed on the bottom rod 761, the upper ends of the upright rods 762 are fixed with the bottom surface of the pushing plate 6, the pushing plate 6 can be effectively supported through the upright rods 762 to avoid deformation, in addition, reinforcing ribs can be added on the bottom rod 761 to prevent the bottom rod 761 from deforming.
Example 7
As shown in fig. 1, 2 and 3, this embodiment is a further improvement of the embodiment 4, 5 or 6, and specifically includes the following steps:
the pushing plate 6 is high in the middle and low on two sides, so that medical waste is prevented from being remained on the pushing plate 6, and reinforcing ribs can be additionally arranged on the inner side of the pushing plate 6 so as to avoid deformation of the pushing plate 6.
Example 8
As shown in fig. 1, 2 and 3, this embodiment is a further improvement of the embodiment 4, 5, 6 or 7, and is specifically as follows:
the size of the pushing plate 6 is identical to the size of the feeding hole 110, namely, the size of the pushing plate and the size of the feeding hole are almost identical, so that the feeding hole 110 can be shielded, and the odor overflow in the outer box 1 can be reduced or slowed down to a certain extent.
In addition, the observation window 130 can be arranged at the corresponding position on the outer box 1, and the crushing condition can be conveniently known through the observation window 130.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (8)
1. A pretreatment device for medical waste incineration, comprising: the device comprises an outer box (1), wherein a first eccentric roller (2) and a second eccentric roller (3) are arranged in parallel in an inner cavity of the outer box (1), a plurality of crushing teeth (4) are fixed on the first eccentric roller (2) and the second eccentric roller (3), and the crushing teeth (4) on the first eccentric roller (2) are staggered with the crushing teeth (4) on the second eccentric roller (3); both ends of the first eccentric roller (2) and the second eccentric roller (3) are respectively and rotatably connected with the side wall of the outer box (1), two variable frequency motors (5) are externally fixed on the outer box (1), and main shafts of the two variable frequency motors (5) are respectively fixed with one ends of the first eccentric roller (2) and the second eccentric roller (3); the top wall of the outer box (1) is recessed downwards to form a storage hopper (120), the lowest point of the storage hopper (120) corresponds to a gap between the first eccentric roller (2) and the second eccentric roller (3), and a feed inlet (110) is arranged at the lowest point of the storage hopper (120); the material pushing plate (6) is movably arranged in the material inlet (110), and the material pushing plate (6) is fixed with the adjusting mechanism (7) and moves back and forth between the material storage hopper (120) and the inner cavity of the outer box (1) through the adjusting mechanism (7).
2. The pretreatment device for medical waste incineration according to claim 1, wherein: the crushing teeth (4) are arc-shaped, the crushing teeth (4) on the first eccentric roller (2) are bent towards the rotation direction of the first eccentric roller (2), and the crushing teeth (4) on the second eccentric roller (3) are bent towards the rotation direction of the second eccentric roller (3).
3. The pretreatment device for medical waste incineration according to claim 2, wherein: the inner surface of the crushing teeth (4) on the first eccentric roller (2) is provided with a plurality of hooking teeth, and the outer surface of the crushing teeth (4) on the second eccentric roller (3) is provided with a cutting edge.
4. The pretreatment device for medical waste incineration according to claim 1, wherein: the adjusting mechanism (7) comprises: the device comprises a transmission chain (710), a driven wheel (720), a transmission rod (730), a sliding block (740), a guide rail (750) and a bracket (760), wherein the driven wheel (720) is rotatably arranged on the inner wall of the outer box (1) through a rotating shaft, and the driven wheel (720) is connected with a rotating shaft of the first eccentric roller (2) or the second eccentric roller (3) through the transmission chain (710); the guide rail (750) is vertically arranged above the driven wheel (720) and is fixed with the inner wall of the outer box (1); the sliding block (740) is arranged on the guide rail (750) in a sliding way; the lower end of the transmission rod (730) is eccentrically and rotatably connected with the driven wheel (720), and the upper end of the transmission rod (730) is rotatably connected with the sliding block (740); the pushing plate (6) is fixed with the sliding block (740) through a bracket (760).
5. The pretreatment device for medical waste incineration according to claim 4, wherein: the drive chain (710) comprises: a driving wheel (711) and a belt (712), wherein the driving wheel (711) is coaxially fixed on the rotating shaft of the first eccentric roller (2) or the second eccentric roller (3); the driven wheel (720) is connected with the driving wheel (711) through a belt (712).
6. The pretreatment device for medical waste incineration according to claim 4, wherein: the stand (760) comprises: the bottom rod (761) and the upright rods (762), the bottom rod (761) is arranged along the length direction of the first eccentric roller (2) or the second eccentric roller (3), one end of the bottom rod (761) is fixed with the sliding block (740), a plurality of upright rods (762) are fixed on the bottom rod (761), and the upper ends of the upright rods (762) are fixed with the bottom surface of the pushing plate (6).
7. The pretreatment device for medical waste incineration according to claim 1, wherein: the middle of the pushing plate (6) is high, and the two sides of the pushing plate are low.
8. The pretreatment device for medical waste incineration according to claim 1, wherein: the size of the pushing plate (6) is matched with the size of the feeding hole (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990905.9U CN220338467U (en) | 2023-07-26 | 2023-07-26 | Pretreatment device for medical waste incineration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990905.9U CN220338467U (en) | 2023-07-26 | 2023-07-26 | Pretreatment device for medical waste incineration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338467U true CN220338467U (en) | 2024-01-12 |
Family
ID=89450032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321990905.9U Active CN220338467U (en) | 2023-07-26 | 2023-07-26 | Pretreatment device for medical waste incineration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338467U (en) |
-
2023
- 2023-07-26 CN CN202321990905.9U patent/CN220338467U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210333405U (en) | Automatic garbage classification and sorting device based on video image analysis | |
| CN220338467U (en) | Pretreatment device for medical waste incineration | |
| CN212352118U (en) | Shaft-like chinese-medicinal material cutting process machine | |
| CN219313701U (en) | Connector production feed mechanism | |
| CN112122302A (en) | Garbage disposal device | |
| CN217647340U (en) | Motor punching sheet waste treatment device | |
| CN213260371U (en) | Cutting device for mining | |
| CN213006729U (en) | Novel feed processing handles device | |
| CN213557342U (en) | Garbage classification screening device | |
| CN215397093U (en) | Screw extruder for solid-liquid separation of kitchen waste | |
| CN113172077A (en) | Recovery processing device of electric power concrete pole | |
| CN114471814B (en) | Building rubbish sorting unit | |
| CN108193287B (en) | Full-automatic silkworm cocoon stripping production line | |
| CN218366373U (en) | Novel double-screw plasticizing extruder | |
| CN219816412U (en) | Construction waste treatment device | |
| CN212895601U (en) | Cloth leftover bits and pieces recovery plant | |
| CN220478938U (en) | Classification screening device for harmless treatment of garbage | |
| CN213859417U (en) | Slitter with conveyer | |
| CN214638998U (en) | Collecting device for production of stamping die | |
| CN209380838U (en) | Mushroom cutting machine | |
| CN218314630U (en) | Material crushing machine | |
| CN216971189U (en) | Automatic unloader of paper cutter | |
| CN217666139U (en) | Forming device is used in ground nail production | |
| CN220702208U (en) | Material discharging device of roller press | |
| CN219190335U (en) | Automatic paper cutting equipment for improving storage quantity of scraps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |